Job titles are one of the most complicated resume capitalization rules. In most cases, people tend to capitalize their job titles since these are hard-earned titles.
You should capitalize parts of your work experiences if they include a proper noun – such as product or company names, acronyms, or initials.
One of the resume capitalization rules that you should pay special attention to is the capitalization of degree programs.
You have to capitalize the name of the offices or establishments only when you use the official name.
A common convention in any formal writing, the first word of each sentence should be capitalized.